Threw together an OnShape mockup of how I want the bot to look.
I made some minor dimensions adjustments, differing from what I had originally planned with the cardboard prototype, like rounding the chassis size dimensions to cleaner, whole numbers, and moving the motor mounts closer up to the front.

Tomorrow, I’ll work on the Raspberry pi mount.
I believe that I can build the chassis from cardboard, but the raspberry pi mount, ball & socket omniwheel, and the motor mounts must be 3d printed. I don’t own one, so I’ll order them from a printfarm (hopefully with Stardance’s funding)
This is too horrid to be called a final design. I will improve it before I submit it to Stardance, but that can wait until tomorrow.